invoke
发表于 2025-3-21 16:30:21
书目名称Laser Theory影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0581606<br><br> <br><br>书目名称Laser Theory读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0581606<br><br> <br><br>
抛弃的货物
发表于 2025-3-21 21:19:42
Dissipation and fluctuation of quantum systems. The realistic laser equations,nd state) gives rise to the spontaneous natural linewidth, derived first by the theory of . and ... This width is directly connected with the transition probability into the lower state or, in other words, with the radiative lifetime. An outline of the theory of this process is given in V.3 and V. 5.
PRE
发表于 2025-3-22 02:13:55
prestigious Encyclopedia of Physics series, it is now being republished in paperback to make it available not only to professors and scientists, but also to students. It presents a thorough treatment of the theory of laser resonators, the quantum theory of coherence, and the quantization of electro
BILE
发表于 2025-3-22 06:13:29
The semiclassical approach and its applications,ted only in the gross features of laser light, we may discard these quantum fluctuations by averaging the fully quantum mechanical laser equations of Chap. IV over the quantum fluctuations. This procedure has been performed in Chap. IV.6; the resulting . laser equations are listed there in detail.
Vulvodynia
发表于 2025-3-22 12:36:41
Appendix. Useful operator techniques,tors. In Chap. X.4 we describe the disentangling technique of ., which allows us to deal in particular with exponential functions of operators. In the last chapter we apply this theorem to the transformation of exponential operators which contain Bose operators.
聋子
发表于 2025-3-22 15:13:37
http://reply.papertrans.cn/59/5817/581606/581606_6.png
EVEN
发表于 2025-3-22 20:22:45
Optical resonators,rometer, arrangements with several plane mirrors, or with two spherical mirrors, or the whispering gallery modes of a sphere are examples of suitable resonators (compare Figs. 8 and 15). In order to obtain a high .., a second criteria, which follows from physical optics (theory of diffraction), must, however, be fulfilled.
chapel
发表于 2025-3-23 00:28:57
http://reply.papertrans.cn/59/5817/581606/581606_8.png
Locale
发表于 2025-3-23 05:02:59
Properties of quantized electromagnetic fields,We consider a real classical wave function .. (., .) which describes the field at the point . at time .. This function may represent, for example, a component of the electric field, the magnetic field or the vector potential. We assume that .. (., .) can be expressed by a Fourier integral with respect to the time variable: ..
escalate
发表于 2025-3-23 06:53:49
Fully quantum mechanical solutions of the laser equations,We have three different, but essentially equivalent sets of equations at our disposal: